I have Rs 1000 in ten and five rupee notes. If the number of ten rupee notes that I have
is ten more than the number of five rupee notes, how many notes do I have in each
denomination?
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I have Rs 1000 in ten and five rupee notes. If the number of ten rupee notes that I have
is ten more than the number of five rupee notes, how many notes do I have in each
denomination?
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Answer:
Let no. of 5 rupees notes be x.
Then ATQ no. of 10 rupees notes is 10 more than x=(x+10)
Total amount in 5 rupees notes=5*x=5x.
Total amount in 10 rupees notes=10(x+10)=10x+100.
ATQ,
5x+(10x+100)=1000
5x+10x+100=1000
15x=1000-100
15x=900
x=900/15=60.
.:No of 5 rupees notes=x=60.
And no. of 10 rupees notes=(x+10)=(60+10)=70.
Step-by-step explanation:
HOPE THIS WILL HELP YOU:)
Answer:
60 notes of 5 rupees
and 70 notes of 10 rupees